As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WXR FAIL DISPLAYED WHEN WXR SELECTED ON EFIS PANEL AND AND RADAR BUTTON ON FOR RADAR WHEN RADAR BUTTON IS STOWED AMBER WXR FAIL ANT PWS FAIL ILLUMINATED. GROUNDED - YES. PERFORMED WX BITE REF B737-900 FIM 34-43 TASK 801 NO FAULTS CDS HAS NO FAULTS ADIRU NO FAULTS LRRA NO FAULTS PER FIM FAULT WAS INTERMITTENT.